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Archived FEniCS QA questions

0 votes
0 answers
Solve Poisson with discontinuous Galerkin (DG=0)
asked Apr 24, 2017 by fussegli FEniCS Novice (700 points)
0 votes
1 answer
How do I add a gradient and a user defined vector that contains the unknown?
asked Apr 24, 2017 by srody FEniCS Novice (180 points)
0 votes
1 answer
How to find direction / relative orientation / definiton of edge-related dofs in N1curl space
asked Apr 24, 2017 by RR FEniCS User (3,330 points)
0 votes
0 answers
ft08_navier_stokes_cylinder.py does not run
asked Apr 24, 2017 by H.Allen53 FEniCS Novice (120 points)
0 votes
1 answer
recording location of values above a threshold
asked Apr 24, 2017 by manucomp FEniCS Novice (150 points)
+1 vote
1 answer
Is it possible to apply many point sources to b without a python for loop?
asked Apr 23, 2017 by alexmm FEniCS User (4,240 points)
0 votes
1 answer
Running PDE error with 'TimeSeries'
asked Apr 21, 2017 by proof23 FEniCS Novice (150 points)
+1 vote
1 answer
Clamped Beam under the End Load Problem
asked Apr 21, 2017 by Leo FEniCS Novice (840 points)
+1 vote
1 answer
How to get permission to clone fenics remote git repository?
asked Apr 20, 2017 by aldenpack FEniCS User (1,450 points)
0 votes
1 answer
Assemble system in parallel and store complete sparse matrix
asked Apr 20, 2017 by RR FEniCS User (3,330 points)
0 votes
1 answer
Cell Jacobian matrix
asked Apr 19, 2017 by dajuno FEniCS User (4,140 points)
+1 vote
1 answer
1D upwind in DG advection-diffusion
asked Apr 19, 2017 by sara_89 FEniCS Novice (230 points)
0 votes
1 answer
How to turn a numpy array to PETScMatrix
asked Apr 19, 2017 by xuanyuan9288 FEniCS Novice (290 points)
0 votes
0 answers
Error: Nonlinear solver for elasticity problem
asked Apr 19, 2017 by hirshikesh FEniCS User (1,890 points)
+1 vote
1 answer
Declaring expression using another expression or python function
asked Apr 19, 2017 by alexmm FEniCS User (4,240 points)
0 votes
1 answer
Specifying initial values for mixed vector and scalar fields
asked Apr 19, 2017 by alexmm FEniCS User (4,240 points)
0 votes
1 answer
Matrix dot product
asked Apr 18, 2017 by caterinabig FEniCS User (1,460 points)
0 votes
1 answer
Alternative to div(arg) for solving nonlinear PDE using derivative
asked Apr 18, 2017 by alexmm FEniCS User (4,240 points)
0 votes
1 answer
Import a submesh in a MPI code (OK) and create the associated function space (ERROR)
asked Apr 17, 2017 by fussegli FEniCS Novice (700 points)
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